Remember ACID
Full name: Atomicity, Consistency, Isolation, and Durability
Memory aid: All Changes stay Isolated and Durable is the cue.
Database consistency here differs from distributed replica-consistency terminology.
Study area: Data & integration · Batch 4
Relevant study for: Azure Data Fundamentals DP-900 · CompTIA Cloud+
Practice with exam flashcards →Data / Knowledge library
ACID — Atomicity, Consistency, Isolation, and Durability
Describes transaction properties in database systems.
Why learn ACID — Atomicity, Consistency, Isolation, and Durability?
Describes transaction properties in database systems.
Where it came from
Database consistency here differs from distributed replica-consistency terminology.
- Memory aid (a learning cue, not the expansion): All Changes stay Isolated and Durable is the cue.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Without looking, expand ACID: Atomicity, Consistency, Isolation, and Durability.
- Recall this memory aid: All Changes stay Isolated and Durable is the cue.
- Explain the practical use: Describes transaction properties in database systems.
- Explain this distinction: Database consistency here differs from distributed replica-consistency terminology.
- Identify ACID in a device specification, architecture diagram, or system inventory.
Documentation and sources
- Microsoft data fundamentals (learn.microsoft.com)